CN101403357B - Intake manifold blank and its processing method - Google Patents
Intake manifold blank and its processing method Download PDFInfo
- Publication number
- CN101403357B CN101403357B CN2008101330709A CN200810133070A CN101403357B CN 101403357 B CN101403357 B CN 101403357B CN 2008101330709 A CN2008101330709 A CN 2008101330709A CN 200810133070 A CN200810133070 A CN 200810133070A CN 101403357 B CN101403357 B CN 101403357B
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- China
- Prior art keywords
- natural gas
- intake manifold
- seat
- gasoline
- fuel
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 238000003672 processing method Methods 0.000 title claims abstract description 9
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims abstract description 48
- 239000003502 gasoline Substances 0.000 claims abstract description 36
- 239000000446 fuel Substances 0.000 claims abstract description 34
- 239000003345 natural gas Substances 0.000 claims abstract description 24
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 4
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 4
- 238000005266 casting Methods 0.000 claims abstract description 4
- 239000003921 oil Substances 0.000 claims description 21
- 238000012545 processing Methods 0.000 claims description 18
- 238000000034 method Methods 0.000 claims description 15
- 230000008676 import Effects 0.000 claims description 8
- 238000009434 installation Methods 0.000 claims description 8
- 239000000295 fuel oil Substances 0.000 claims description 7
- 239000007921 spray Substances 0.000 abstract 2
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 12
- 238000013461 design Methods 0.000 description 5
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 4
- 238000003754 machining Methods 0.000 description 4
- 239000007789 gas Substances 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 239000004148 curcumin Substances 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 239000003209 petroleum derivative Substances 0.000 description 1
- 238000012857 repacking Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/30—Use of alternative fuels, e.g. biofuels
Landscapes
- Fuel-Injection Apparatus (AREA)
Abstract
The invention discloses intake manifold blank applicable to various flexible and alternative fuel engines and a processing method thereof. The intake manifold blank is an integrative aluminum casting which comprises a main oil spray hole seat, a secondary oil spray hole seat, an airway and a flange; various intake manifolds meeting the needs of different engines such as pure gasoline, flexible fuel, combination of flexible fuel and gasoline, combination of compressed natural gas and gasoline, combination of compressed natural gas, flexible fuel and gasoline, and the like can be produced by different processing methods, thus solving the problem of opening mould again for producing the intake manifold so as to satisfy the needs of different fuel engines, and achieving the goals of reducing the cost and improving the utilization ratio of products.
Description
Technical field
The present invention relates to the automobile accessory, relate to a kind of multiple intake manifold blank design that reaches alternative fuel flexibly that can be used for specifically.
Background technique
The petroleum-based energy crises problem is one of significant problem point of all being concerned about of countries in the world, and gasoline also is a kind of of petroleum product as a kind of non-renewable energy.Now each state is all in positive research with use various alternative fuel, and solving energy crisis, a large amount of substituting and the research and the experimentation work of flexible fuel also done by China, and obtained certain achievement.
And,, all can be suitable for methyl alcohol substantially through after the technological improvement of some as the engine for automobile of conventional gasoline article of consumption, and ethanol, various fuel such as rock gas are as its alternative fuel.And the repacking of engine body is roughly similar, and body is changed and mainly concentrated on intake manifold.
Usually intake manifold blank has only a nozzle opening seat in design, therefore only is applicable to a kind of fuel.
Summary of the invention
The invention provides a kind of intake manifold blank, at the beginning of design, just take into full account methyl alcohol, gasoline, the different characteristics and the requirement of various possibility applying flexible fuel such as compressed natural gas (CNG) and alternative fuel, in fusion to the intake manifold blank design, in actual use, in conjunction with different needs, the change processing method just can satisfy multiple needs.
The invention discloses a kind of intake manifold blank, is the integral type aluminum casting, comprises main jet oilhole seat, secondary nozzle opening seat, air flue and flange, can be used to use the motor of different fuel by different processing.
Only process main jet oilhole seat, gasoline oil rail is installed, be used for the regular gasoline machine.
Processing main jet oilhole seat, fuel oil rail flexible for installation; Process secondary nozzle opening, gasoline oil rail is installed, be used for flexible fuel engine.
Processing main jet oilhole seat is installed gasoline oil rail; Secondary nozzle opening seat only processes an aperture, in order to the natural gas tube joint to be installed, imports compressed natural gas, is used for compressed natural gas and petrol engine.
Processing main jet oilhole seat, fuel oil rail flexible for installation; Process secondary nozzle opening seat, gasoline oil rail is installed; At aperture of intake manifold side processing, the compressed natural gas pipe joint is installed, import compressed natural gas, be used for compressed natural gas, flexible fuel and petrol engine.
The present invention has following actively useful effect:
1, blank is shared, reaches the different intake manifold designing requirement of engine demand of different fuel;
2, general degree height, any double fuel and flexible fuel intake manifold all can be used the design, reduce and repeat the die sinking investment, reduce development cost.
Description of drawings
Fig. 1: intake manifold blank figure;
Fig. 2: intake manifold blank partial graph;
Fig. 3: the intake manifold machining state figure that is used for pure gasoline;
Fig. 4: pure gasoline intake manifold and gasoline oil rail installment state figure;
Fig. 5: the intake manifold machining state figure that is used for flexible fuel;
Fig. 6: the installment state figure of flexible fuel intake manifold and two oily rails;
Fig. 7: the intake manifold machining state figure that is used for CNG and gasoline;
The oily rail of Fig. 8: CNG and gasoline intake manifold and natural gas tube joint installment state figure;
Fig. 9: the intake manifold machining state figure that is used for flexible fuel, CNG and gasoline;
Figure 10: the oily rail of flexible fuel, CNG and gasoline intake manifold and CNG pipe joint installment state figure.
Description of reference numerals:
1-main jet oilhole seat; The secondary nozzle opening seat of 2-; 3-gasoline oil rail; 4-flexible fuel oil rail; The 5-CNG pipe joint; 6-side aperture.
Embodiment
Below in conjunction with accompanying drawing the present invention is specifically described.
As shown in Figure 1, 2, intake manifold blank is the integral type aluminum casting, comprises main jet oilhole seat 1, secondary nozzle opening seat 2, air flue and flange.
Shown in Fig. 3,4, by only processing main jet oilhole seat 1, gasoline oil rail 3 is installed, can be used for the intake manifold of regular gasoline machine needs.
Shown in Fig. 5,6, by processing main jet oilhole seat 1, flexible fuels such as the methyl alcohol of installation E100 and other types or ethanol oil rail 4; And secondary nozzle opening is installed gasoline oil rail 3, solves the problem of flexible fuel cold start-up difference, can be used for the intake manifold of flexible fuel engine needs.
Shown in Fig. 7,8,, gasoline oil rail 3 is installed, and secondary nozzle opening seat 2 only processes an aperture, in order to CNG pipe joint 5 to be installed, imports compressed natural gas by processing main jet oilhole seat 1.Former gasoline oil rail can use when gas fuel is not enough.The intake manifold that can be used for CNG and petrol engine needs.
Shown in Fig. 9,10,, methyl alcohol and other flexible fuels oil rail 4 is installed, and secondary nozzle opening 2 is installed gasoline oil rail 3, processes an aperture 6 in the intake manifold side, and CNG pipe joint 5 is installed, and imports compressed natural gas by processing main jet oilhole seat 1.According to the needs of car load and motor, use various fuel flexibly.
Claims (5)
1. an intake manifold blank is the integral type aluminum casting, comprises main jet oilhole seat, secondary nozzle opening seat, air flue and flange, it is characterized in that: be used to use the motor of different fuel by different processing, specifically:
Only process main jet oilhole seat, gasoline oil rail is installed, be used for the regular gasoline machine;
Processing main jet oilhole seat, fuel oil rail flexible for installation; Process secondary nozzle opening seat, gasoline oil rail is installed, be used for flexible fuel engine;
Processing main jet oilhole seat is installed gasoline oil rail; Secondary nozzle opening seat only processes an aperture, in order to the natural gas tube joint to be installed, imports compressed natural gas, is used for compressed natural gas and petrol engine;
Processing main jet oilhole seat, fuel oil rail flexible for installation; Process secondary nozzle opening seat, gasoline oil rail is installed; At aperture of intake manifold side processing, the compressed natural gas pipe joint is installed, import compressed natural gas, be used for compressed natural gas, flexible fuel and petrol engine.
2. the processing method of intake manifold blank according to claim 1 is characterized in that: only process main jet oilhole seat, gasoline oil rail is installed, be used for the regular gasoline machine.
3. the processing method of intake manifold blank as claimed in claim 1 is characterized in that: processing main jet oilhole seat, fuel oil rail flexible for installation; Process secondary nozzle opening seat, gasoline oil rail is installed, be used for flexible fuel engine.
4. the processing method of intake manifold blank as claimed in claim 1 is characterized in that: processing main jet oilhole seat, installation gasoline oil rail; Secondary nozzle opening seat only processes an aperture, in order to the natural gas tube joint to be installed, imports compressed natural gas, is used for compressed natural gas and petrol engine.
5. the processing method of intake manifold blank as claimed in claim 1 is characterized in that: processing main jet oilhole seat, fuel oil rail flexible for installation; Process secondary nozzle opening seat, gasoline oil rail is installed; At aperture of intake manifold side processing, the compressed natural gas pipe joint is installed, import compressed natural gas, be used for compressed natural gas, flexible fuel and petrol engine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008101330709A CN101403357B (en) | 2008-07-08 | 2008-07-08 | Intake manifold blank and its processing method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008101330709A CN101403357B (en) | 2008-07-08 | 2008-07-08 | Intake manifold blank and its processing method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101403357A CN101403357A (en) | 2009-04-08 |
| CN101403357B true CN101403357B (en) | 2010-10-27 |
Family
ID=40537474
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008101330709A Active CN101403357B (en) | 2008-07-08 | 2008-07-08 | Intake manifold blank and its processing method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101403357B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101493059B (en) * | 2008-12-08 | 2012-05-16 | 上海华普汽车有限公司 | Double-fuel inlet manifold |
| CN104295418B (en) * | 2014-09-22 | 2017-03-15 | 广西玉柴机器股份有限公司 | The multi-point injection air inlet pipe of gas engine |
| CN106150689B (en) * | 2016-06-27 | 2018-10-16 | 浙江吉利控股集团有限公司 | A kind of 100% methanol engine based on diesel engine |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5682859A (en) * | 1996-01-22 | 1997-11-04 | Siemens Automotive Corporation | Method and arrangement for mounting fuel rails |
| CN2499594Y (en) * | 2002-03-01 | 2002-07-10 | 天津大学 | Gas supply device for diesel and natural gas double fuel engine |
-
2008
- 2008-07-08 CN CN2008101330709A patent/CN101403357B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5682859A (en) * | 1996-01-22 | 1997-11-04 | Siemens Automotive Corporation | Method and arrangement for mounting fuel rails |
| CN2499594Y (en) * | 2002-03-01 | 2002-07-10 | 天津大学 | Gas supply device for diesel and natural gas double fuel engine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101403357A (en) | 2009-04-08 |
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